IMO, doctors & drug companies have been lying to us. I have been suffering with asthma for almost 25 years, forced to buy those Super Expensive inhalers that only mask over the problems. It is clear to me that asthma and other chronic lung problems are caused by fungus & bacteria, which in turn makes the lungs sensitive to allergens.
Colloidal Silver from a nebulizer kills the fungus & bacteria in our lungs resulting in clear breathing without expensive inhalers. I can SCREAM when I think about all the money I've wasted on doctors & inhalers over the last 25 years!